Top 10 Meanest Characters from Nicktoons

The Top Ten
1 Mr. Krabs (SpongeBob SquarePants) Eugene H. Krabs, or simply Mr. Krabs, is a fictional character in the American animated television series SpongeBob SquarePants.

Let's see: He drove his former friend to suicide, repeatedly abused Gary for a profit, poisoned people with rotten food to get more money, almost tore someone's arm off for a penny, intentionally ruined Plankton's chance to get a new customer, ate SpongeBob, stole his own formula and framed SpongeBob for it, etc.

2 Vicky (The Fairly OddParents!)
3 Ed Bighead (Rocko's Modern Life) Edward "Ed" Bighead is a fictional character in the Nickelodeon cartoon series Rocko's Modern Life and the comic book series of the same name.
4 Ren Hoek (The Ren & Stimpy Show)
5 Mr. Crocker (The Fairly OddParents!)
6 Rancid Rabbit (CatDog)
7 Cliff (CatDog)
8 Mr. Smitty (Rocko's Modern Life)
9 Otto Rocket (Rocket Power)

Both a sore winner and a sore loser.

10 Lola Loud (The Loud House) Lola Loud is a fictional character from The Loud House and the third youngest child of the Loud Family and Lana's younger twin sister, Lola is arrogant, smart mouthed, spoiled, and is a tattle-tale, like Lori despite her selfish behavior deep down she's compassionate, she shares a room with her twin ...read more.
The Contenders
11 Ozai (Avatar)

Dude, all those guys above...minor evils. This guy...MAJOR evil. The others are so hilariously below him in evil-ness it's not even funny.

12 Puffy Fluffy (SpongeBob SquarePants) Puffy Fluffy is a fictional character in the American animated television series SpongeBob SquarePants, who appears in the episode "A Pal for Gary" as the main antagonist.
13 Helga Pataki (Hey Arnold) Helga Pataki is a character from the 90s Nickelodeon cartoon Hey Arnold created by Craig Bartlett. She's known for being bossy and being a bully to most kids she encounters. However she's secretly loves Arnold despite the fact she acts bitter around him to keep her secret. She will often pull out a locket and say a monologue of her love for him in a place where no one will hear her or sometimes in public. When this happens she usually hears breathing and punches Brainy a lot.

But considering the god-awful life and neglectful family she has, it's hard not to feel sorry for her.

14 Chandler (The Loud House)
15 Bratty Kid (The Loud House)
16 Azula (Avatar The Last Airbender) Princess Azula is a fictional character and antagonist of Nickelodeon's animated television series Avatar: The Last Airbender. She is voiced by Grey DeLisle Griffin.
17 Mai (Avatar the Last Airbender)
18 Angelica (Rugrats)
19 Angelica Pickles (Rugrats) Angelica Pickles is a cartoon character who appears in the Nickelodeon shows Rugrats, All Grown Up!, and Rugrats Pre-School Daze, and is among one of the series' original characters.
20 Luan Loud (The Loud House) Luan Loud is a main character in The Loud House. She is the fourth-oldest child in the Loud family and second youngest of the five older sisters, at 14 years old. Her most annoying habit is telling bad jokes and puns and pulling pranks.
21 Lori Loud (The Loud House) Lori Loud is a fictional character from The Loud House and the oldest child of the Loud Family as such she's bossy, hot tempered, and very strict she constantly enforces the fact to the others that she's the oldest, despite her bossy nature deep down she truly cares for her younger siblings even when ...read more.
22 Hawk (The Loud House)
23 Hank (The Loud House)
24 Vlad Plasmius (Danny Phantom) Vladimir "Vlad" Masters (also known as Vlad Plasmius) is the main antagonist from the American animated series Danny Phantom created by Butch Hartman for Nickelodeon. He is Danny's arch-enemy and Jack Fenton's former best friend and Maddie's former lover. He is voiced by Martin Mull.
25 Plankton (SpongeBob SquarePants) Sheldon James Plankton, or simply Plankton, is a character in the Nickelodeon animated television series SpongeBob SquarePants.
8Load More
PSearch List